Has anyone else tried swimming laps for cardio workouts?
I tried it a few times and no matter how many miles I can jog or the fact I can pedal forever on a bike uphill, after barely 2 pool lenghts I feel like my heart is going to tear out of my chest and I am out of breath.
Of course the fact I float about as well as a 1976 Cadillac Eldorado doesn't help (legs are heavy and sink).
When I swim for fun in the lake at my family's country house I always use flippers but if I were to use the flippers to do lenghts in the pool, would I be cheating myself out of a proper workout?
Any comments or suggestions folks?
Red